CN217074171U - Automatic tarpaulin device for dump truck - Google Patents
Automatic tarpaulin device for dump truck Download PDFInfo
- Publication number
- CN217074171U CN217074171U CN202123401018.7U CN202123401018U CN217074171U CN 217074171 U CN217074171 U CN 217074171U CN 202123401018 U CN202123401018 U CN 202123401018U CN 217074171 U CN217074171 U CN 217074171U
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- Prior art keywords
- tarpaulin
- fixed
- placing
- lead screw
- seted
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model belongs to the technical field of the automatic tarpaulin equipment of tipper, concretely relates to automatic tarpaulin device for tipper, including shrink canopy and tarpaulin frame, the inside tarpaulin frame of having placed of shrink canopy, the shrink canopy is including placing the case and placing the piece, one side of placing the piece is fixed with a plurality of fixed establishment, the opposite side of placing the piece has seted up spacing hole, place the inside one end that is fixed with the slide rail of piece, the other end of slide rail is fixed inside the stopper, the below of tarpaulin frame both sides all is fixed with the sliding block with slide rail sliding connection. Has the advantages that: the retractable shed can be fixed by arranging the fixing mechanism, so that the damage to the tarpaulin frame caused by the unstable retractable shed due to the shaking of the vehicle body during the driving process of the dump truck is avoided, the fixing effect is realized, and the stability of the whole device is improved; can realize the slip of tarpaulin frame through setting up sliding block and slide rail, extension and the shrink tarpaulin frame that the staff can be very light, labour saving and time saving improves the security.
Description
Technical Field
The utility model belongs to the technical field of the automatic tarpaulin equipment of tipper, especially, relate to an automatic tarpaulin device for tipper.
Background
The dumper is widely used in daily life, drivers generally cover the dumper by tarpaulin in order to avoid products in the dumper from being exposed to wind, sun and rain, most of the existing tarpaulin is installed in such a way that the drivers climb up and down on the dumper and stretch the tarpaulin a little by a hand, so that the existing tarpaulin has great danger, the drivers are easy to fall off the dumper to cause personal injury, and the process is time-consuming and labor-consuming; moreover, most of the tarpaulin is fixed by the ropes, so that the tarpaulin cannot be integrally fixed, and some places where the tarpaulin is not fixed can be lifted due to wind blowing, so that the upper part of the dumper cannot be fully covered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic tarpaulin device for tipper just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an automatic tarpaulin device for a dump truck comprises a retractable shed and a tarpaulin frame, wherein the tarpaulin frame is placed in the retractable shed, the retractable shed comprises a placing box and a placing block, the placing box is of an arc-shaped structure, the placing block is respectively fixed below two sides of the placing box, one side of the placing block is provided with a plurality of fixing mechanisms, the other side of the placing block is provided with a limiting hole, one end of a sliding rail is fixed in the placing block, the other end of the sliding rail is fixed in a limiting block, and sliding blocks which are in sliding connection with the sliding rail are fixed below two sides of the tarpaulin frame;
the fixing mechanism comprises a fixture block fixed on one side of the placing block, a clamping plate connected with the fixture block in a sliding mode, and a lead screw connected with the upper portion of the clamping plate through a moving cylinder in a threaded mode, wherein a clamping groove is formed in the fixture block, two sets of moving holes are formed in the upper portion of the clamping groove, the clamping plate is connected with the inner portion of the moving hole in a sliding mode and is arranged on two sides of the inner portion of the clamping groove respectively, the moving cylinder is fixed on the upper portion of the clamping plate, a rotating groove is formed in the upper portion of the moving hole, and the lead screw is installed in the rotating groove in a rotating mode.
Preferably, one side of the clamping plate is integrally formed with a tooth stripe.
Preferably, the lead screw includes the dwang, with dwang coaxial coupling's first lead screw and second lead screw, the dwang rotates to be installed at the rotation inslot, the one end of dwang has the body of rod that extends the fixture block, and the body of rod is fixed with the rotational pin, first lead screw and second lead screw insection opposite direction, first lead screw and second lead screw threaded connection have a removal section of thick bamboo respectively.
Preferably, two sets of sliding grooves are formed in the sliding rail, a first rolling ball is arranged on one side of each sliding groove, the first rolling ball is fixedly installed in a first rolling groove formed in one side of each sliding groove through a fixing rod, the fixing rod is sleeved inside the first rolling ball, and a first arc-shaped track is formed in the other side of each sliding groove.
Preferably, the moving groove has been seted up to the bottom of sliding block, the both sides of moving groove all are provided with the second roll ball, the second roll groove has been seted up to the both sides of moving groove, the second roll ball passes through the loop bar to be fixed in the second roll groove, the second arc track has all been seted up in the outside of sliding block lateral wall, the card hole has been seted up to the orbital top of second arc.
Preferably, the tarpaulin frame comprises arc-shaped clamping plates and tarpaulin, and the tarpaulin is clamped between the two arc-shaped clamping plates.
Has the advantages that: the retractable shed can be fixed by arranging the fixing mechanism, so that the damage to the tarpaulin frame caused by the unstable retractable shed due to the shaking of the vehicle body during the driving process of the dump truck is avoided, the fixing effect is realized, and the stability of the whole device is improved; can realize the slip of tarpaulin frame through setting up sliding block and slide rail, extension and the shrink tarpaulin frame that the staff can relax very much, labour saving and time saving improves the security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a front view of an automatic tarpaulin device for a dump truck according to the present invention;
fig. 2 is a right side view of an automatic tarpaulin device for a dump truck according to the present invention;
fig. 3 is a schematic view of the internal structure of an automatic tarpaulin device for a dump truck according to the present invention;
fig. 4 is a right side sectional view of an automatic tarpaulin device for a dump truck according to the present invention;
fig. 5 is a structure view of the inside of the slide rail of the automatic tarpaulin device for the dump truck according to the present invention;
fig. 6 is an enlarged view of a position a of the automatic tarpaulin device for the dump truck of the present invention.
The reference numerals are explained below:
1. placing a box; 101. a slider; 102. a second rolling ball; 2. an arc-shaped splint; 3. tarpaulin; 4. a clamping block; 401. clamping a plate; 402. rotating the rod; 403. a first lead screw; 404. a second lead screw; 405. a card slot; 5. a limiting block; 6. a spacing pin; 7. a slide rail; 701. a first rolling ball; 702. a chute; 703. a first arcuate track; 8. positioning holes; 9. placing the blocks; 10. and rotating the pin.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings as follows:
as shown in fig. 1-6, an automatic tarpaulin device for a dump truck comprises a shrinking shed and a tarpaulin frame, wherein the tarpaulin frame is placed inside the shrinking shed, the shrinking shed comprises a placing box 1 and a placing block 9, the placing box 1 is of an arc-shaped structure, the tarpaulin frame is convenient to collect by setting, the placing block 9 is respectively fixed below two sides of the placing box 1, one side of the placing block 9 is provided with a plurality of fixing mechanisms, the other side of the placing block 9 is provided with a limiting hole, the limiting hole can fix the tarpaulin frame, one end of a sliding rail 7 is fixed inside the placing block 9, the other end of the sliding rail 7 is fixed inside a limiting block 5, and sliding blocks 101 which are connected with the sliding rail 7 in a sliding mode are fixed below two sides of the tarpaulin frame.
The fixing mechanism comprises a fixture block 4 fixed on one side of the placing block 9, a clamping plate 401 connected with the fixture block 4 in a sliding mode, and a lead screw connected with the upper portion of the clamping plate 401 through a moving cylinder in a threaded mode, a clamping groove 405 is formed in the fixture block 4, the clamping groove 405 is matched with a frame of the dump truck to play a fixing role, two groups of moving holes are formed in the upper portion of the clamping groove 405, the clamping plate 401 is connected with the inner portion of each moving hole in a sliding mode, the moving holes can facilitate the sliding of the clamping plate 401, the clamping plates 401 are respectively arranged on two sides of the inner portion of the clamping groove 405, the moving cylinder is fixed above the clamping plate 401, threads are formed in the moving cylinder, the threads are connected with the lead screw, a rotating groove is formed in the upper portion of each moving hole, and the lead screw is rotatably installed in the rotating groove; the fixing mechanism is arranged to fix the retractable shed, so that the phenomenon that the retractable shed is unstable due to the fact that the vehicle body shakes the retractable shed when the dump truck travels is avoided, the tarpaulin frame is damaged, the fixing effect is achieved, and the stability of the whole device is improved.
One side integrated into one piece of cardboard 401 has the rack line, and the rack line can increase the frictional force of fixture block 4 and tipper frame, improves the steadiness of fixture block 4 and tipper.
The lead screw includes dwang 402, with dwang 402 coaxial coupling's first lead screw 403 and second lead screw 404, dwang 402 rotates and installs in rotating the inslot, and the one end of dwang 402 has the body of rod that extends fixture block 4, and the body of rod is fixed with swivel pin 10, and first lead screw 403 and second lead screw 404 insection opposite direction, and first lead screw 403 and second lead screw 404 threaded connection have respectively and move a section of thick bamboo.
Two sets of spouts 702 have been seted up to slide rail 7's inside, and one side of spout 702 is provided with first ball 701, sets up first ball 701 and can improve the inside rate of slide of spout 702, reduces frictional force, and first ball 701 passes through dead lever fixed mounting and sets up in the first roll inslot of spout 702 one side, and the dead lever cup joints inside first ball 701, and first arc track 703 has been seted up to the opposite side of spout 702.
The bottom of the sliding block 101 is provided with a moving groove, two sides of the moving groove are respectively provided with a second rolling ball 102, the second rolling balls 102 are in contact with the first arc-shaped track 703, so that the sliding block 101 can conveniently slide in the sliding rail 7, two sides of the moving groove are provided with second rolling grooves, the second rolling balls 102 are fixed in the second rolling grooves through loop bars, the outer sides of the side walls of the sliding block 101 are respectively provided with a second arc-shaped track, the second arc-shaped tracks are in contact with the first rolling balls 701, friction force is reduced, a clamping hole is formed above the second arc-shaped track on one side of the sliding block 101, and the tarpaulin frame can be fixed through a limiting pin 6; set up the slip that sliding block 101 and slide rail 7 can realize the tarpaulin frame, extension and the shrink tarpaulin frame that the staff can be very light, labour saving and time saving improves the security.
Tarpaulin frame includes arc splint 2 and tarpaulin 3, and tarpaulin 3 is pressed from both sides by two arc splint 2 between, sets up the tightness that can improve tarpaulin frame like this, avoids wind-force too big to blow bad tarpaulin frame.
The working principle is as follows: the driver clamps the plurality of clamping blocks 4 at one side of the slide rails 7 into the frame of the dump truck, the two slide rails 7 are both positioned at the outer side of the frame of the dump truck, after the frame of the dump truck is clamped into the clamping groove 405, a driver rotates the rotating pin 10 by using a tool, the rotating pin 10 drives the screw rods to rotate, a first screw rod 403 and a second screw rod 404 in the screw rods rotate, the first screw rod 403 and the second screw rod 404 respectively drive the moving cylinders to move towards the middle of the screw rods, the moving cylinders respectively drive the clamping plate 401 to move, the clamping plate 401 is attached to the dump truck, and the rotating pin 10 does not rotate, when the retractable shed is fixed, a driver can pull the tarpaulin frame to slide towards the tail of the vehicle, the arc-shaped clamping plates 2 drive the tarpaulin 3 to extend backwards, after the sliding block 101 below the tarpaulin frame slides into the limiting block 5, a driver can fix the sliding block 101 and the limiting block 5 together by using the limiting pin 6 to finish the automatic extension of the tarpaulin 3.
Claims (6)
1. The utility model provides an automatic tarpaulin device for tipper, includes shrink canopy and tarpaulin frame, the inside tarpaulin frame of having placed of shrink canopy, its characterized in that: the retractable shed comprises a placing box (1) and placing blocks (9), wherein the placing box (1) is of an arc-shaped structure, the placing blocks (9) are respectively fixed below two sides of the placing box (1), one side of each placing block (9) is provided with a plurality of fixing mechanisms, the other side of each placing block (9) is provided with a limiting hole, one end of a sliding rail (7) is fixed inside each placing block (9), the other end of each sliding rail (7) is fixed inside each limiting block (5), and sliding blocks (101) which are in sliding connection with the sliding rails (7) are fixed below two sides of the tarpaulin frame;
fixing mechanism is including fixing fixture block (4) placing piece (9) one side, cardboard (401) with fixture block (4) sliding connection, with cardboard (401) top through moving a threaded connection's lead screw, draw-in groove (405) has been seted up to fixture block (4) inside, two sets of removal holes have been seted up to the top of draw-in groove (405), remove downthehole portion sliding connection have cardboard (401), cardboard (401) set up respectively in the inside both sides of draw-in groove (405), cardboard (401) top is fixed with a removal section of thick bamboo, the rotation groove has been seted up to the top of removal hole, the lead screw rotates to be installed in the rotation inslot.
2. The automatic tarpaulin device for a dump truck according to claim 1, wherein: one side of the clamping plate (401) is integrally formed with a tooth stripe.
3. The automatic tarpaulin device for a dump truck according to claim 1, wherein: the lead screw includes dwang (402), first lead screw (403) and second lead screw (404) with dwang (402) coaxial coupling, dwang (402) rotate to be installed at the rotation inslot, the one end of dwang (402) has the body of rod that extends fixture block (4), and the body of rod is fixed with swivel pin (10), first lead screw (403) and second lead screw (404) insection opposite direction, first lead screw (403) and second lead screw (404) threaded connection have a removal section of thick bamboo respectively.
4. The automatic tarpaulin device for a dump truck according to claim 1, wherein: two sets of chutes (702) are formed in the slide rail (7), a first rolling ball (701) is arranged on one side of the chute (702), the first rolling ball (701) is fixedly arranged in a first rolling groove formed in one side of the chute (702) through a fixing rod, the fixing rod is sleeved inside the first rolling ball (701), and a first arc-shaped track (703) is formed in the other side of the chute (702).
5. The automatic tarpaulin device for a dump truck according to claim 1, wherein: the bottom of sliding block (101) has been seted up the shifting chute, the both sides of shifting chute all are provided with second ball (102), the second ball groove has been seted up to the both sides of shifting chute, second ball (102) are fixed at the second ball inslot that rolls through the loop bar, second arc track has all been seted up in the outside of sliding block (101) lateral wall, the card hole has been seted up to the orbital top of second arc.
6. The automatic tarpaulin device for a dump truck according to claim 1, wherein: the tarpaulin frame comprises arc-shaped clamping plates (2) and tarpaulin (3), wherein the tarpaulin (3) is clamped between the two arc-shaped clamping plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401018.7U CN217074171U (en) | 2021-12-31 | 2021-12-31 | Automatic tarpaulin device for dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123401018.7U CN217074171U (en) | 2021-12-31 | 2021-12-31 | Automatic tarpaulin device for dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217074171U true CN217074171U (en) | 2022-07-29 |
Family
ID=82540282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123401018.7U Expired - Fee Related CN217074171U (en) | 2021-12-31 | 2021-12-31 | Automatic tarpaulin device for dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217074171U (en) |
-
2021
- 2021-12-31 CN CN202123401018.7U patent/CN217074171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |